Detailed Instructions: You are given a sentence in English. Your job is to translate the English sentence into Japanese.
Problem:By seven months of gestation, the fetus' taste buds are fully developed, and its olfactory receptors, which allow it to smell, are functioning.
Solution:
胎児が7ヶ月になる頃には胎児の味蕾は完璧に発達しており匂いを嗅ぐために必要な嗅覚器も機能しています